title: Invited commentary.
authors.affiliation: Department of Cardiothoracic Surgery, The Royal Melbourne Hospital, University of Melbourne, Parkville, Melbourne, Victoria, Australia 3050. james.tatoulis@mh.org.au
authors.forename: James
authors.initials: J
authors.lastname: Tatoulis
mesh_terms: D001026:Coronary Artery Bypass / Q000379:methods*; D003324:Coronary Artery Disease / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D017534:Radial Artery / Q000637:transplantation*; D012501:Saphenous Vein / Q000637:transplantation*; D014654:Vascular Patency